553530032 has 20 divisors (see below), whose sum is σ = 1169961576. Its totient is φ = 251604480.

The previous prime is 553530031. The next prime is 553530073. The reversal of 553530032 is 230035355.

It is a junction number, because it is equal to n+sod(n) for n = 553529983 and 553530010.

It is not an unprimeable number, because it can be changed into a prime (553530031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1572353 + ... + 1572704.

Almost surely, 2^553530032 is an apocalyptic number.

It is an amenable number.

553530032 is an abundant number, since it is smaller than the sum of its proper divisors (616431544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553530032 is a wasteful number, since it uses less digits than its factorization.

553530032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145076 (or 3145070 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 553530032 is about 23527.2189601746. The cubic root of 553530032 is about 821.0704006593.

Adding to 553530032 its reverse (230035355), we get a palindrome (783565387).

The spelling of 553530032 in words is "five hundred fifty-three million, five hundred thirty thousand, thirty-two".